1 Ocak 2014 Dergi makalesi Açık Erişim

Yuca, Neslihan; Zhao, Hui; Song, Xiangyun; Dogdu, Murat Ferhat; Yuan, Wen; Fu, Yanbao; Battaglia, Vincent S.; Xiao, Xingcheng; Liu, Gao

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  "@id": 64849, 
  "@type": "ScholarlyArticle", 
  "creator": [
    {
      "@type": "Person", 
      "name": "Yuca, Neslihan"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Environm Energy Technol Div, Berkeley, CA 94720 USA", 
      "name": "Zhao, Hui"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Environm Energy Technol Div, Berkeley, CA 94720 USA", 
      "name": "Song, Xiangyun"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Istanbul Tech Univ, Energy Inst, TR-34469 Istanbul, Turkey", 
      "name": "Dogdu, Murat Ferhat"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Environm Energy Technol Div, Berkeley, CA 94720 USA", 
      "name": "Yuan, Wen"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Environm Energy Technol Div, Berkeley, CA 94720 USA", 
      "name": "Fu, Yanbao"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Environm Energy Technol Div, Berkeley, CA 94720 USA", 
      "name": "Battaglia, Vincent S."
    }, 
    {
      "@type": "Person", 
      "affiliation": "Gen Motors, Global Res & Dev Ctr, Warren, MI 48090 USA", 
      "name": "Xiao, Xingcheng"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Environm Energy Technol Div, Berkeley, CA 94720 USA", 
      "name": "Liu, Gao"
    }
  ], 
  "datePublished": "2014-01-01", 
  "description": "The mechanical failure at the electrode interfaces (laminate/current collector and binder/particle interfaces) leads to particle isolation and delamination, which has been regarded as one of the main reasons for the capacity decay and cell failure of lithium-ion batteries (LIBs). Polymer binder provides the key function for a good interface property and for maintaining the electrode integrity of LIBs. Triethylene glycol monomethyl ether (TEG) moieties were incorporated into polymethacrylic acid (PMAA) to different extents at the molecular level. Microscratch tests of the graphite electrodes based on these binders indicate that the electrode is more flexible with 5 or 10% TEG in the polymer binders. Crack generation is inhibited by the flexible TEG-containing binder, compared to that of the unmodified PMAA-based electrode, leading to the better cycling performance of the flexible electrode. With a 10% TEG moiety in the binder, the graphite half-cell reaches a reversible capacity of >270 mAh/g at the 1C rate, compared to a value of similar to 190 mAh/g for the unmodified PMAA binder.", 
  "headline": "A Systematic Investigation of Polymer Binder Flexibility on the Electrode Performance of Lithium-Ion Batteries", 
  "identifier": 64849, 
  "image": "https://aperta.ulakbim.gov.tr/static/img/logo/aperta_logo_with_icon.svg", 
  "license": "http://www.opendefinition.org/licenses/cc-by", 
  "name": "A Systematic Investigation of Polymer Binder Flexibility on the Electrode Performance of Lithium-Ion Batteries", 
  "url": "https://aperta.ulakbim.gov.tr/record/64849"
}